Earlier in the day she sent her mother a message via Instagram saying, "Happy birthday mama!!! No one loves us like you do. No one believes in their children like you do. No one is as crazy as you to have so many kids pester you every hour of everyday."

She added, "My point is, there's no one like you. Thank you for loving us all endlessly, for teaching us everything wonderful, for always being there no matter what any of us are going through and most of all…. Thank you for FAMILY."

Kourtney Kardashian also got in on the mama love with an Instagram collage of some of her favorite mother-daughter moments.

She captioned the image, "Happy happy birthday to my mommy! Thank you for inspiring and teaching me so much. You are the best mother and friend. I love you! Shake it like a Polaroid picture."